linux-kernel - Re: [070/140] x86: Send a SIGTRAP for user icebp traps

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Date:	Sat, 31 Jul 2010 01:39:19 -0400
From:	Chuck Ebbert <cebbert@...hat.com>
To:	Greg KH <gregkh@...e.de>
Cc:	linux-kernel@...r.kernel.org, stable@...nel.org,
	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...e.hu>, "H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Prasad <prasad@...ux.vnet.ibm.com>
Subject: Re: [070/140] x86: Send a SIGTRAP for user icebp traps

On Fri, 30 Jul 2010 10:30:35 -0700
Greg KH <gregkh@...e.de> wrote:

> 2.6.33-stable review patch.  If anyone has any objections, please let us know.
> 
> ------------------
> 
> From: Frederic Weisbecker <fweisbec@...il.com>
> 
> commit a1e80fafc9f0742a1776a0490258cb64912411b0 upstream.
> 

This backport will not work. Instead of fixing up the context of this 
patch to make it apply, commit 40f9249a73f6c251adea492b1c3d19d39e2a9bda 
("x86/debug: Clear reserved bits of DR6 in do_debug()") should be 
applied first, followed by an unmodified version of this commit.
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